n.饲养员

原形：breeder复数：breeders

The breeder carefully selected the parents to produce a litter of healthy, well-tempered puppies.
挑选亲本以繁育一窝健康、性情良好的幼犬，这是育种者的工作。
The horse breeder aimed to develop a new breed that combined the speed of thoroughbreds with the endurance of Arabians.
这位马匹育种者的目标是培育出一种结合纯血马的速度与阿拉伯马耐力的新品种。
The experienced breeder meticulously documented each stage of the birds' development in her breeding journal.
这位经验丰富的育种者在育种日记中详细记录了这些鸟儿发育过程的每一个阶段。
The dog breeder had to euthanize one of the puppies due to a severe genetic defect that was incompatible with life.
由于一只幼犬患有严重的遗传缺陷，无法存活，狗的育种者不得不对其实施安乐死。
The breeder provided potential buyers with a comprehensive health guarantee and lifetime support for the purchased kittens.
育种者为潜在买家提供了全面的健康保证，并承诺对所购小猫提供终身支持。
The breeder participated in numerous dog shows, showcasing the exceptional qualities of her champion bloodline.
这位育种者参加了多场犬展，展示其冠军血统犬只的卓越品质。
The breeder meticulously screened potential mates for the prized mare to ensure the offspring would inherit her desirable traits.
育种者对这匹珍贵母马的潜在配偶进行了严格筛选，以确保后代能够继承她所具有的理想特性。
The breeder collaborated with geneticists to develop a DNA testing protocol for early detection of hereditary diseases in their breed.
育种者与遗传学家合作，研发了一套针对其培育品种遗传性疾病早期检测的DNA检测方案。
The breeder emphasized the importance of socialization and early training for the puppies, arranging regular playdates and introducing them to various stimuli.
育种者强调了对幼犬进行社交化和早期训练的重要性，安排定期的游戏时间并让它们接触各种刺激。
The breeder maintained strict adherence to ethical breeding practices, limiting the number of litters produced by each female and ensuring the well-being of all animals under their care.
育种者严格遵守道德育种规范，限制每只雌性动物的产仔数量，并确保所照顾所有动物的福祉。